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Patent Searching and Data


Title:
ROUND TOOTH ZIPPER
Document Type and Number:
WIPO Patent Application WO/2018/040896
Kind Code:
A1
Abstract:
A round tooth zipper, comprising a zipper tooth body (1), the zipper tooth body (1) being a semicircular column shape, one end of the two engaging faces of the zipper tooth body (1) being recessed into the zipper tooth body (1) to form an engaging part and an engaging concave part, a positioning part being provided on the engaging concave part, and a positioning groove (9) being provided on the engaging part. The structural design of the present round tooth zipper is unique; when mutually engaged, the zipper teeth form a round shape, and have dual engagement and locking; as the zipper teeth are engaged and locked in two dimensional directions, the engagement of the mutually acting zipper teeth is more secure, so that the engaged zipper teeth do not easily separate when a relatively strong external tearing force comes from the right and left. Also provided in the present invention is a round tooth zipper with anti-bursting teeth; by means of changing the engagement structure, when the zipper teeth are subjected to various kinds of external pressure, particularly the force of being squeezed in a U-shape, the mutual engagement of the zipper teeth is more secure and does not easily separate.

Inventors:
HUNG, Franklin Chi Yen (No.2, Industrial Avenue West Zhaoqing High-tech Zon, Zhaoqing Guangdong 8, 526238, CN)
QIU, Guoliang (No.2, Industrial Avenue West Zhaoqing High-tech Zon, Zhaoqing Guangdong 8, 526238, CN)
QIU, Wei (No.2, Industrial Avenue West Zhaoqing High-tech Zon, Zhaoqing Guangdong 8, 526238, CN)
LYU, Zongjian (No.2, Industrial Avenue West Zhaoqing High-tech Zon, Zhaoqing Guangdong 8, 526238, CN)
WU, Fukang (No.2, Industrial Avenue West Zhaoqing High-tech Zon, Zhaoqing Guangdong 8, 526238, CN)
ZENG, Jianan (No.2, Industrial Avenue West Zhaoqing High-tech Zon, Zhaoqing Guangdong 8, 526238, CN)
ZHANG, Wenqi (No.2, Industrial Avenue West Zhaoqing High-tech Zon, Zhaoqing Guangdong 8, 526238, CN)
Application Number:
CN2017/097293
Publication Date:
March 08, 2018
Filing Date:
August 12, 2017
Export Citation:
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Assignee:
IDEAL FASTENER (GUANG DONG) INDUSTRIES LTD. (No.2, Industrial Avenue West Zhaoqing High-tech Zon, Zhaoqing Guangdong 8, 526238, CN)
International Classes:
A44B19/24
Foreign References:
CN106165946A2016-11-30
CN206043643U2017-03-29
CN1830347A2006-09-13
CN101129232A2008-02-27
CN101904600A2010-12-08
CN203897478U2014-10-29
EP2263493A12010-12-22
CN203828205U2014-09-17
Attorney, Agent or Firm:
GUANGZHOU SHENGLIHUA-IP AGENT LTD. (Room 7010 and 7016, Building A2 NO.251 Letian Creative Park, Kehua Street, Wu Shan, Tianhe Distric, Guangzhou Guangdong 0, 510640, CN)
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